バーナード星

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バーナード星 is a star cataloged in modern stellar databases.

At a distance of approximately 5.95 light-years, バーナード星 is one of the Sun's closest stellar neighbors. Light that we observe from バーナード星 today left the star roughly 5 years ago, making it a near neighbor in galactic terms.

バーナード星 has an apparent magnitude of +9.54, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its red hue, which corresponds to a B-V color index of +1.570.

物理的特性

色指数 (B−V) 1.570

観測

見かけの等級 +9.54
絶対等級 13.24
距離 6.0 ly

位置

赤経 17h 57.81m
赤緯 4° 41.60′

Frequently Asked Questions

How far is バーナード星 from Earth?
バーナード星 is approximately 6.0 light-years from Earth.
Can you see バーナード星 with the naked eye?
With an apparent magnitude of 9.54, バーナード星 is not visible to the naked eye.